BE890736A - PRESSURE SENSITIVE RECORDING PAPER - Google Patents

PRESSURE SENSITIVE RECORDING PAPER Download PDF

Info

Publication number
BE890736A
BE890736A BE0/206243A BE206243A BE890736A BE 890736 A BE890736 A BE 890736A BE 0/206243 A BE0/206243 A BE 0/206243A BE 206243 A BE206243 A BE 206243A BE 890736 A BE890736 A BE 890736A
Authority
BE
Belgium
Prior art keywords
emi
recording paper
pressure sensitive
sensitive recording
sheet
Prior art date
Application number
BE0/206243A
Other languages
French (fr)
Original Assignee
Mitsubishi Paper Mills Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Publication of BE890736A publication Critical patent/BE890736A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components

Landscapes

  • Color Printing (AREA)
  • Duplication Or Marking (AREA)
  • Laminated Bodies (AREA)

Description

       

   <EMI ID=1.1>  
 <EMI ID=2.1> 
 <EMI ID=3.1> 

  
réagir avec le copulant chromogène précité à la température ambiante, les surfaces revêtues do ces deux feuilles se faisant mutuellement face, tandis que, par le dessus de la feuille dorsale revêtue, on exerce une pression au moyen d'un stylo à bille, d'un crayon ou analogues. De la sorte, les microcapsules se brisent et .Le copulant chromogène qui y est contenu,

  
 <EMI ID=4.1> 

  
image d'enregistrement en couleurs* Dans des papiers d'enre-

  
 <EMI ID=5.1> 

  
dorsale et la feuille frontale revêtues sont toutes deux incolores aranttt l'utilisation, de sorte qu'elles ne ""lissent

  
 <EMI ID=6.1> 

J 

  

 <EMI ID=7.1> 


  
 <EMI ID=8.1> 

  
tenant la solution obtenue on réserve dans une couche poreuse formée sur la face dorsale d'un substrat. Dans le cas de papiers d'enregistrement do ce type, on superpose la surface

  
 <EMI ID=9.1> 

  
 <EMI ID=10.1> 

  
d'enregistrement sur le papier non réglé. Bien que 3.'image

  
 <EMI ID=11.1> 

  
 <EMI ID=12.1> 

  
comporte une couche de colorant comprenant un coloriât colora

  
 <EMI ID=13.1> 

  
 <EMI ID=14.1>  

  

 <EMI ID=15.1> 
 

  

 <EMI ID=16.1> 
 

  

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 <EMI ID=18.1> 
 

  

 <EMI ID=19.1> 


  
 <EMI ID=20.1> 

  
 <EMI ID=21.1> 

  
faible que l'on obtient une fouilla à reports comportant une

  
 <EMI ID=22.1> 

  
la feuille à reports sur une feuille réceptrice comportant un

  
 <EMI ID=23.1> 

  
organique capable de dissoudre le colorant coloré solublo dans

  
 <EMI ID=24.1> 

  
face à face, tandis que l'on exerce une pression par les

  
 <EMI ID=25.1> 

  
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à reports et la couche réceptrice peuvent être déposées respec-

  
 <EMI ID=33.1> 

  
Dans ce cas, afin d'empêcher la coloration de la facu dorsale suite à l'infiltration du liquide organique libère des micro-

  
 <EMI ID=34.1> 

  
 <EMI ID=35.1> 

  
 <EMI ID=36.1> 

  
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 <EMI ID=40.1>  
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avec un agent destiné au blanchiment de ce colorant. Etant

  
 <EMI ID=43.1> 

  
 <EMI ID=44.1> 

  
d'absorption de la lumière et aucune quantité particulièrement importante d'un agent de blanchiment n'est nécessaire pour son

  
 <EMI ID=45.1> 

  
une couche supplémentaire d'un agent de blanchiment pour obtenir

  
 <EMI ID=46.1> 

  
encre à reports, on intègre, au mélange précité, des micro-

  
 <EMI ID=47.1> 

  
colorant coloré soluble dans le" huiler ou analogues. On

  
 <EMI ID=48.1> 

  
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 <EMI ID=50.1> 

  
 <EMI ID=51.1> 

  
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capsules prévent" sur la face dorsale de ce dernier "*-briment

  
 <EMI ID=54.1> 

  
arec la fiée poudre du colorai coloré soluble de" les asiles.

  
 <EMI ID=55.1>  
 <EMI ID=56.1> 
 <EMI ID=57.1> 

  
basé sur application de la différence de capacité d'absorption

  
 <EMI ID=58.1> 

  
poudre soluble dans les huiles et son état dissous dotas un liquide organique tandis que son mécanisme de formation d'une

  
 <EMI ID=59.1> 

  
 <EMI ID=60.1> 

  
dans lesquels on applique simplement un revêtement d'un colorant

  
 <EMI ID=61.1>  
 <EMI ID=62.1> 
 
 <EMI ID=63.1> 
 
 <EMI ID=64.1> 
 
 <EMI ID=65.1> 
 
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 on vue d'améliorer l'aptitude &#65533; la dispersion et analogues.

  
L'invention sera décrite ci-après plus concrètement

  
 <EMI ID=67.1> 

  
 <EMI ID=68.1> 

  
à la pression (A-l)

  
(1) Préparation de la feuille % reporte

  
 <EMI ID=69.1> 

  
 <EMI ID=70.1> 

  
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On ajoute 60 parties d'un produit d'addition d'hexa-

  
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/ 
 <EMI ID=78.1> 
 <EMI ID=79.1> 

  
 <EMI ID=80.1> 

  
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d'eau ensuite, au moyen d'une barre d'enduction, on applique le mélange ainsi obtenu sur un papier ayant un poids de base de 50 g/m2&#65533;, puis on mèche pour obtenir une feuille réceptrice comportant une couche de revêtement de couleur pratiquement blanche.

  
On superpose la feuille a reporta et la feuille réceptrice ainsi obtenue* de telle torte que leurs surfaces

  
 <EMI ID=83.1> 

  
 <EMI ID=84.1> 

  
feuille réceptrice. 

  
 <EMI ID=85.1> 

  
fait réagir la mélange pendant 3 heures tout on maintenant le

  
 <EMI ID=86.1> 

  
 <EMI ID=87.1> 

  
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nant un liquide organique, on .joute 50 partie* d'une solution

  
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blanche.

  
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sorte que ces valeurs sont plus souhaitables"

  
D'après ces résultats, on constate que les images

  
 <EMI ID=101.1> 

  
merce ; de plus, au cours des essais pratiqués, ces images ont une excellente résistance à la lumière, à la chaleur et aux produite chimiques. 

  

 <EMI ID=102.1> 
 

  

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utilisant la, feuille à reporta et la feuille réceptrice dont

  
 <EMI ID=104.1> 



   <EMI ID = 1.1>
 <EMI ID = 2.1>
 <EMI ID = 3.1>

  
react with the aforementioned chromogenic coupler at room temperature, the surfaces coated with these two sheets facing each other, while, from above the coated dorsal sheet, pressure is exerted by means of a ballpoint pen, a pencil or the like. In this way, the microcapsules break and the chromogenic coupler contained therein,

  
 <EMI ID = 4.1>

  
color recording image * In recording paper

  
 <EMI ID = 5.1>

  
both coated dorsal and front sheet are colorless when used, so they do not "" smooth

  
 <EMI ID = 6.1>

J

  

 <EMI ID = 7.1>


  
 <EMI ID = 8.1>

  
holding the solution obtained, it is stored in a porous layer formed on the dorsal face of a substrate. In the case of recording papers of this type, the surface is superimposed

  
 <EMI ID = 9.1>

  
 <EMI ID = 10.1>

  
recording on unadjusted paper. Although 3.'image

  
 <EMI ID = 11.1>

  
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contains a layer of dye comprising a colora coloraât

  
 <EMI ID = 13.1>

  
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 <EMI ID = 20.1>

  
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low that we obtain a carry-over search with a

  
 <EMI ID = 22.1>

  
the transfer sheet on a receiving sheet comprising a

  
 <EMI ID = 23.1>

  
organic capable of dissolving the colored dye solublo in

  
 <EMI ID = 24.1>

  
face to face, while pressure is exerted by the

  
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with carryovers and the receiving layer can be deposited respectively

  
 <EMI ID = 33.1>

  
In this case, in order to prevent coloration of the dorsal facus following the infiltration of the organic liquid releases micro-

  
 <EMI ID = 34.1>

  
 <EMI ID = 35.1>

  
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with an agent for bleaching this dye. Being

  
 <EMI ID = 43.1>

  
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of light absorption and no particularly large quantity of a bleaching agent is necessary for its

  
 <EMI ID = 45.1>

  
an extra layer of bleach to get

  
 <EMI ID = 46.1>

  
carry-over ink, micro-

  
 <EMI ID = 47.1>

  
colored dye soluble in oil or the like.

  
 <EMI ID = 48.1>

  
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 <EMI ID = 51.1>

  
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preventive capsules "on the dorsal side of the latter" * -briment

  
 <EMI ID = 54.1>

  
with the soluble powder colored powder of "the asylums.

  
 <EMI ID = 55.1>
 <EMI ID = 56.1>
 <EMI ID = 57.1>

  
based on application of the difference in absorption capacity

  
 <EMI ID = 58.1>

  
oil-soluble powder and its dissolved state endows an organic liquid while its mechanism of forming a

  
 <EMI ID = 59.1>

  
 <EMI ID = 60.1>

  
in which a coating of dye is simply applied

  
 <EMI ID = 61.1>
 <EMI ID = 62.1>
 
 <EMI ID = 63.1>
 
 <EMI ID = 64.1>
 
 <EMI ID = 65.1>
 
 <EMI ID = 66.1>
 one seen to improve fitness &#65533; dispersion and the like.

  
The invention will be described below more concretely

  
 <EMI ID = 67.1>

  
 <EMI ID = 68.1>

  
at pressure (A-l)

  
(1) Preparation of the sheet carried over

  
 <EMI ID = 69.1>

  
 <EMI ID = 70.1>

  
 <EMI ID = 71.1>
 <EMI ID = 72.1>
 <EMI ID = 73.1>

  
 <EMI ID = 74.1>

  
 <EMI ID = 75.1>

  
 <EMI ID = 76.1>

  
60 parts of a hexa- adduct are added.

  
 <EMI ID = 77.1>

  
/
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 <EMI ID = 80.1>

  
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of water then, by means of a coating bar, the mixture thus obtained is applied to a paper having a basis weight of 50 g / m2 #, then it is wicked to obtain a receiving sheet comprising a layer of practically white coating.

  
The superposed sheet and the receiving sheet thus obtained * are superimposed in such a way that their surfaces

  
 <EMI ID = 83.1>

  
 <EMI ID = 84.1>

  
receiving sheet.

  
 <EMI ID = 85.1>

  
react the mixture for 3 hours while maintaining the

  
 <EMI ID = 86.1>

  
 <EMI ID = 87.1>

  
 <EMI ID = 88.1>

  
an organic liquid, add 50 parts * of a solution

  
 <EMI ID = 89.1>

  
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 <EMI ID = 91.1>
 

  

 <EMI ID = 92.1>
 

  

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white.

  
 <EMI ID = 96.1>

  
 <EMI ID = 97.1>

  
 <EMI ID = 98.1>

  
 <EMI ID = 99.1>

  
 <EMI ID = 100.1>

  
so these values are more desirable "

  
From these results, it can be seen that the images

  
 <EMI ID = 101.1>

  
mercy; moreover, during the tests carried out, these images have excellent resistance to light, heat and chemicals.

  

 <EMI ID = 102.1>
 

  

 <EMI ID = 103.1>


  
using the, report sheet and the receiving sheet of which

  
 <EMI ID = 104.1>


    

Claims (1)

<EMI ID=105.1>  <EMI ID = 105.1> de blanchiment) on utilise au moins un membre choisi parmi le bleaching) at least one member chosen from the <EMI ID=106.1>  <EMI ID = 106.1> <EMI ID=107.1> <EMI ID=108.1>  <EMI ID = 107.1>  <EMI ID = 108.1>
BE0/206243A 1980-10-17 1981-10-15 PRESSURE SENSITIVE RECORDING PAPER BE890736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55145505A JPS5769088A (en) 1980-10-17 1980-10-17 Pressure sensitive recording paper

Publications (1)

Publication Number Publication Date
BE890736A true BE890736A (en) 1982-02-01

Family

ID=15386799

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/206243A BE890736A (en) 1980-10-17 1981-10-15 PRESSURE SENSITIVE RECORDING PAPER

Country Status (2)

Country Link
JP (1) JPS5769088A (en)
BE (1) BE890736A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT394973B (en) * 1981-07-25 1992-08-10 Sony Corp PRINTED PAPER AND METHOD FOR PRODUCING AN IMAGE USING THIS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675706A (en) * 1986-03-07 1987-06-23 Appleton Papers Inc. Pressure-sensitive record material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT394973B (en) * 1981-07-25 1992-08-10 Sony Corp PRINTED PAPER AND METHOD FOR PRODUCING AN IMAGE USING THIS

Also Published As

Publication number Publication date
JPS6317632B2 (en) 1988-04-14
JPS5769088A (en) 1982-04-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MITSUBISHI PAPER MILLS LTD

Effective date: 19921031